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$228+ Cheap flights from Denver (DEN) to Reykjavik

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — REK
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Denver to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Reykjavik (IS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Round-trip from

$550
(Kiwi.com)

One-way from

$264
(Kiwi.com)
From Denver Intl to Reykjavik
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One-way flight from Denver Intl to Reykjavik
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Find flight deals from Denver to Reykjavik

Cheapest flights from Denver to Reykjavik
Explore the most affordable flight options available from Denver to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:00 amDEN - KEF
1 stop11h 55mMultiple Airlines
Sun 4/133:05 pmKEF - DEN
1 stop24h 04mMultiple Airlines
Deal found 2/20$550
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:40 pmDEN - KEF
Nonstop7h 20mIcelandair
Wed 4/304:50 pmKEF - DEN
Nonstop8h 05mIcelandair
Deal found 2/20$560
This Lucky2Go deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/297:10 amDEN - KEF
2 stops44h 20mVirgin Atlantic
Mon 4/711:25 amKEF - DEN
1 stop29h 19mVirgin Atlantic
Deal found 2/20$575
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:00 amDEN - KEF
2 stops21h 30mDelta
Tue 4/2911:25 amKEF - DEN
2 stops17h 01mDelta
Deal found 2/20$602
This CheapOair deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/184:49 pmDEN - KEF
2 stops60h 06mBritish Airways
Tue 3/2511:45 amKEF - DEN
1 stop34h 40mBritish Airways
Deal found 2/19$608
This Air Canada deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:40 pmDEN - KEF
1 stop32h 30mAir Canada
Tue 9/910:00 amKEF - DEN
2 stops34h 23mAir Canada
Deal found 2/20$625
This KLM deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:20 pmDEN - KEF
1 stop15h 10mKLM
Sun 10/198:50 amKEF - DEN
1 stop14h 37mKLM
Deal found 2/20$660
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:25 pmDEN - KEF
1 stop14h 50mLufthansa
Sat 11/152:20 pmKEF - DEN
2 stops32h 35mLufthansa
Deal found 2/20$669
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1412:00 pmDEN - KEF
1 stop15h 30mAir France
Wed 4/2311:25 amKEF - DEN
1 stop14h 22mAir France
Deal found 2/20$683
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:40 amDEN - KEF
1 stop16h 30mUnited Airlines
Tue 8/1912:00 pmKEF - DEN
1 stop11h 35mUnited Airlines
Deal found 2/20$701
This StudentUniverse deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/154:41 pmDEN - KEF
2 stops17h 49mFinnair
Sun 5/255:15 pmKEF - DEN
2 stops30h 29mFinnair
Deal found 2/20$719

Find flights from Denver to Reykjavik within your budget

Customize your flight search to find flights from Denver to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Denver

Fly to

Reykjavik

Route

Depart

Return

Price

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 4/2

11:00 am-4:55 am

1 stop11h 55m

Reykjavik Keflavik Intl

Sun 4/13

3:05 pm-9:09 am

1 stop24h 04m

$550

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 4/22

4:40 pm-6:00 am

Nonstop7h 20m

Reykjavik Keflavik Intl

Wed 4/30

4:50 pm-6:55 pm

Nonstop8h 05m

$560

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sat 3/29

7:10 am-9:30 am

2 stops44h 20m

Reykjavik Keflavik Intl

Mon 4/7

11:25 am-10:44 am

1 stop29h 19m

$575

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Fri 4/25

10:30 am-9:30 am

2 stops17h 00m

Reykjavik Keflavik Intl

Tue 4/29

11:25 am-7:47 pm

1 stop14h 22m

$602

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Tue 3/18

4:49 pm-10:55 am

2 stops60h 06m

Reykjavik Keflavik Intl

Tue 3/25

11:45 am-4:25 pm

1 stop34h 40m

$608

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 8/3

3:50 pm-8:35 am

2 stops34h 45m

Reykjavik Keflavik Intl

Sun 8/24

10:00 am-8:43 am

2 stops28h 43m

$627

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Wed 3/19

6:45 pm-1:20 pm

2 stops60h 35m

Reykjavik Keflavik Intl

Wed 4/2

12:25 am-3:55 pm

1 stop21h 30m

$677

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Mon 4/14

12:00 pm-9:30 am

1 stop15h 30m

Reykjavik Keflavik Intl

Wed 4/23

11:25 am-7:47 pm

1 stop14h 22m

$683

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 4/6

12:01 pm-9:30 am

1 stop15h 29m

Reykjavik Keflavik Intl

Tue 4/15

11:25 am-7:47 pm

1 stop14h 22m

$693

DenverReykjavik

DEN - KEF

DENKEF

Denver Intl

Sun 8/3

7:45 am-8:30 am

1 stop18h 45m

Reykjavik Keflavik Intl

Sun 8/24

12:00 pm-11:18 pm

1 stop17h 18m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 23 results
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Best time to book a flight from Denver to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Denver to Reykjavik

Get recent, data-driven insights about flights from Denver to Reykjavik including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denver to Reykjavik?

Currently, November is the cheapest month in which you can book a flight from Denver to Reykjavik (average of $328). Flying from Denver to Reykjavik in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to KEF?

Find hourly flight availability from Denver to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

One of the essential ways to save on airfare from Denver to Reykjavik is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 37% on airfare.

What is the cheapest day to fly from Denver to Reykjavik?

Use this chart to determine the cheapest time to fly round-trip from Denver to Reykjavik. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Reykjavik flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik when rainfall is around 1.6 in.

Temperature in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reykjavik. Reviews last updated February 20, 2025.
To help decide which airline to fly from Denver to Reykjavik, see what other customers have to say about Delta, Alaska Airlines and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,692 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Denver to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Reykjavik?

    If you book a flight to Reykjavik from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 0 flights from Denver Intl to Reykjavik per day from 4 different airlines.

  • What are the cheapest airlines flying from Denver to Reykjavik round-trip?

    Icelandair, at $557, was found to be the cheapest airline from Denver to Reykjavik.Alternate airlines to your destination round-trip include Virgin Atlantic and British Airways.

  • What are the cheapest airlines to fly from Denver to Reykjavik one-way?

    $389 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Icelandair and Virgin Atlantic, with prices starting from $411 and $452, respectively.

  • What are the cheapest flights from Denver to Reykjavik?

    Looking for the cheapest flight from Denver to Reykjavik? While on average our users pay $1,424, our data indicates the cheapest price to be $288. The most popular route (Denver Intl - Reykjavik Keflavik Intl), is priced around $528.

  • Can I find deals for flights from Denver to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Denver to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Reykjavik.

  • Can I find deals for business class flights from Denver to Reykjavik?

    Yes. Cheapflights offers flight deals from Denver to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Reykjavik?

    Currently, November is the cheapest month in which you can book a flight from Denver to Reykjavik (average of $328). Flying from Denver to Reykjavik in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Denver to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Keflavik Intl flights
Colorado Springs to Keflavik Intl flights
Durango to Keflavik Intl flights

Top 4 airlines flying from Denver to Reykjavik

Discover the top 4 airlines that operate flights from Denver to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$499Average$713FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$540Average$677FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$592Average$759FlexibilityNo cancel feeOn-time69%
DeltaCheapest$646Average$782FlexibilityNo cancel feeOn-timeN/A
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